:root {
	--loading-grey: #ededed;
}

body {
	background-color: #f6f6f6;
	font-family: Helvetica;
	font-size: 15px;
	display: flex;
	justify-content: space-evenly;
	align-items: center;
	min-height: 100vh;
}

.card {
	width: 320px;
	background-color: #fff;
	border-radius: 6px;
	overflow: hidden;
	box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.12);
}

.image {
	height: 200px;
}

.image img {
	display: block;
	width: 100%;
	height: inherit;
	object-fit: cover;
}

.content {
	padding: 2rem 1.8rem;
}

h4 {
	margin: 0 0 1rem;
	font-size: 1.5rem;
	line-height: 1.5rem;
}

.description {
	font-size: 1rem;
	line-height: 1.4rem;
}

.image:empty,
h4:empty,
.description:empty {
	background-color: var(--loading-grey);
	background: linear-gradient(
			100deg,
			rgba(255, 255, 255, 0) 40%,
			rgba(255, 255, 255, 0.5) 50%,
			rgba(255, 255, 255, 0) 60%
		)
		var(--loading-grey);
	background-size: 200% 100%;
	background-position-x: 180%;
	animation: 1s loading ease-in-out infinite;
}

@keyframes loading {
	to {
		background-position-x: -20%;
	}
}

h4:empty {
	min-height: 1.6rem;
	border-radius: 4px;
	animation-delay: 0.05s;
}

.description:empty {
	min-height: 4rem;
	border-radius: 4px;
	animation-delay: 0.06s;
}
